$A$ : Middle piece of sperm is called powerhouse.
$R$ : It contains mitochondria.
$A$ : Middle piece of sperm is called powerhouse.
$R$ : It contains mitochondria.
- A
Assertion and Reason both are correct and also correct explantion.
- B
Assertion and Reason both are correct but not explanation of assertion.
- C
Assertion is correct, but Reason is incorrect.
- D
Both Assertion and Reason are incorrect.
Similar Questions
Enzyme required for fertilization of sperm and ovum is located in the ......... of sperms.
Enzyme required for fertilization of sperm and ovum is located in the ......... of sperms.
A single ejaculation contains $...A...$ to$...B..$. million spermatozoa. Semen has pH of $...C...$ to $...D....$ Its alkalinity helps to neutralize the acidity of urethra. Here $A,B, C$ and $D$ refers to
A single ejaculation contains $...A...$ to$...B..$. million spermatozoa. Semen has pH of $...C...$ to $...D....$ Its alkalinity helps to neutralize the acidity of urethra. Here $A,B, C$ and $D$ refers to
Assertion : Head of sperm consists of acrosome and mitochondria.
Reason : Acrosome contains spiral row of mitochondria.
Assertion : Head of sperm consists of acrosome and mitochondria.
Reason : Acrosome contains spiral row of mitochondria.
- [AIIMS 2014]
Spermatogonia formed after which cell division
Spermatogonia formed after which cell division
Oogenesis comprises
Oogenesis comprises